module tb_top();

   logic [31:0] result;
   
   booth2_16x16_8x8 multiply_inst(
				  .o_result(result),
				  .i_a(16'habcd),
				  .i_b(16'h5678),
				  .i_sign(1'b1)
				  );

   initial
     begin

	



	
	#20
	  $display("get the result : %d(%x)", $signed(result), result);
     end





   
endmodule // tb_top
